Solving Equations with Variables on Both Sides
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x = -8
-0.8a-8 = 0.2a
x = -3
-2(x + 6) = x + 3 + 2x
x = -4
1.4x + 8.6 + 0.7x = −0.05x
x = 0.4
15 - 3x = x + 13 + x
x = 12
2/5x - 4 = 8 - 3/5x
x = -4_2/3
2x + 6 = −x - 8
x = -3
3 - 4x = 18 + x
x = 4
3(x + 1) = 2x + 7
x = 28
3/4x -18 = 1/4x-4
x = 4
3x + 7 = 5x −1
x = 4
3x + 8 = 5x
x = 11
3x = x + 22
x = 2
4 - 7x = 2(x - 7)
x = 6
4x + 8 = 6x − 4
x = 3
5(x − 3) = 2x - 6
x = 9
5x - 2 - 3x = 2x + 7 - x
x = 3
6+4/5x = 9/10x
x = 4
8 − 4x = 2x + 16
x = -4
8.6 + 2.1x = −0.05x
x = 6
x + 2(x + 2) = x + 16
x = 1
x + 7 = 2x + 6
x = 9
x + x + 18 = 4x